Graco 312359J Paint Sprayer User Manual


 
Basic Operation
312359J 23
Basic Operation
Power On (Alternator Power
Supplied Systems)
1. Set main pump air regulator (CD) to minimum set-
ting.
2. Open main air valve (E) and main pump and air
valve (CA) to start air-powered alternator.
Main air pressure is displayed on gauge (CC). Fluid
Control screen will display after five seconds.
Power On (Wall Power Supplied
Systems)
Turn on main power disconnect. Fluid Control screen
will display after five seconds.
Adjust Ratio and Setup
1. Turn key to right (setup position). Yellow LED will
flash and the Home Setup screen will display.
2. Press and to change ratio.
3. When desired ratio is displayed, turn key to left. Yel-
low LED will turn off.
4. Change optional setup selections to desired param-
eters, as described in Set System Settings
(Optional), page 24.
Final Setup
Perform the following steps if shutting down during
setup.
1. Relieve system pressure. See Pressure Relief Pro-
cedure, page 34.
2. Flush and prime system. See Prime (page 27),
Flush Mixed Material (page 36) and Park Fluid
Pump Rods (page 38).
3. Check ratio accuracy. Run Pump and Metering
Test (page 40) and Batch Ratio Dispense Test
(page 43) to check ratio accuracy.
View Alarms
When an alarm occurs the alarm information screen
automatically displays. It shows the current alarm code
along with a bell icon. It also shows the alarm location
with top and side views of the sprayer
There are two levels of error codes: alarms and adviso-
ries. A bell icon indicates an alarm. A solid bell icon with
an exclamation point and three audible alerts indicate a
alarm. And an outlined hollow bell icon and a single
audible alert indicate an advisory.
Diagnose Alarms
See Alarm Codes and Troubleshooting, page 52, for
causes and solutions to each alarm code.
Clear Alarms
Press to clear alarms and advisories. Press
to return the run (fluid control) screen.
For more information on alarms and alarm codes, see
Alarms, page 51.
CD
CE
CC
CA